Station List

Station 46026 (LLNR 357) - SAN FRANCISCO - 18NM West of San Francisco, CA Image indicating link to RSS feed of recent meteorological observations for station 46026

Owned and maintained by National Data Buoy Center
3-meter discus buoy w/ seal cage
SCOOP payload
37.754 N 122.839 W (37°45'14" N 122°50'20" W)

Site elevation: sea level
Air temp height: 3.4 m above site elevation
Anemometer height: 3.8 m above site elevation
Barometer elevation: 2.4 m above mean sea level
Sea temp depth: 2 m below water line
Water depth: 54.9 m
Watch circle radius: 99 yards

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Meteorological Observations from Nearby Stations and Ships Image indicating link to RSS feed of recent meteorological observations near station 46026

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Station 46026

Conditions at 46026 as of
(8:40 pm PDT on 04/19/2024)
0340 GMT on 04/20/2024:
     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Wave Height Wave Height (WVHT): 1.0 m
5-day plot - Dominant Wave Period Dominant Wave Period (DPD): 15 sec
5-day plot - Average Wave Period Average Period (APD): 7.8 sec
5-day plot - Mean Wave Direction Mean Wave Direction (MWD):SSW ( 201 deg true )
5-day plot - Water Temperature Water Temperature (WTMP): 13.6 °C
Previous observations
TIME
(PDT)		 5-day plot - Wind Direction
WDIR
 		 5-day plot - Wind Speed
WSPD
m/s		 5-day plot - Wind Gust
GST
m/s		 5-day plot - Wave Height
WVHT
m		 5-day plot - Dominant Wave Period
DPD
sec		 5-day plot - Average Wave Period
APD
sec		 5-day plot - Mean Wave Direction
MWD
 		 5-day plot - Atmospheric Pressure
PRES
mb		 5-day plot - Pressure Tendency
PTDY
mb		 5-day plot - Air Temperature
ATMP
°C		 5-day plot - Water Temperature
WTMP
°C		 5-day plot - Dew Point
DEWP
°C		 5-day plot - Salinity
SAL
psu		 5-day plot - Visibility
VIS
km		 5-day plot - Tide (above MLLW)
TIDE
m
2024-04-19 08:10 pm--- 1.0 147.9 SW--- 13.6----
2024-04-19 07:40 pm--- 1.0 157.9SSW--- 13.9----
2024-04-19 07:10 pm--- 0.9 157.1 SW--- 14.0----
2024-04-19 06:40 pm--- 0.9 157.2 SW--- 14.0----
2024-04-19 06:10 pm--- 1.0 147.6SSW--- 14.0----
2024-04-19 05:40 pm--- 1.1 157.6SSW--- 13.9----
2024-04-19 05:10 pm--- 1.0 157.1 S--- 13.7----
2024-04-19 04:40 pm--- 1.1 147.7SSW--- 13.6----
2024-04-19 04:10 pm--- 1.0 157.4SSW--- 13.9----
2024-04-19 03:40 pm--- 1.0 157.3SSW--- 13.6----
2024-04-19 03:10 pm--- 1.0 146.9SSW--- 13.7----
2024-04-19 02:40 pm--- 1.1 157.6SSW--- 13.8----
2024-04-19 02:10 pm--- 1.1 157.5SSW--- 13.7----
2024-04-19 01:40 pm--- 1.2 157.6SSW--- 13.8----
2024-04-19 01:10 pm--- 1.1 157.5SSW--- 13.6----
2024-04-19 12:40 pm--- 1.1 157.2 S--- 13.5----
2024-04-19 12:10 pm--- 1.0 156.9SSW--- 13.5----
2024-04-19 11:40 am--- 1.1 157.4SSW--- 13.5----
2024-04-19 11:10 am--- 1.1 157.7SSW--- 13.2----
2024-04-19 10:40 am--- 1.0 157.3SSW--- 13.1----
2024-04-19 10:10 am--- 1.1 157.4SSW--- 13.1----
2024-04-19 09:40 am--- 1.1 157.2SSW--- 13.0----
2024-04-19 09:10 am--- 1.0 156.8SSW--- 12.9----
2024-04-19 08:40 am--- 1.1 157.4 S--- 13.1----
2024-04-19 08:10 am--- 1.1 157.2 S--- 13.2----
2024-04-19 07:40 am--- 1.0 156.7 S--- 13.3----
2024-04-19 07:10 am--- 1.2 157.7SSW--- 13.3----
2024-04-19 06:40 am--- 1.2 157.2 S--- 13.4----
2024-04-19 06:10 am--- 1.2 157.3 S--- 13.4----
2024-04-19 05:40 am--- 1.2 157.5SSW--- 13.4----
2024-04-19 05:10 am--- 1.2 157.4SSW--- 13.5----
2024-04-19 04:40 am--- 1.1 156.7 SW--- 13.5----
2024-04-19 04:10 am--- 1.3 157.7SSW--- 13.5----
2024-04-19 03:40 am--- 1.1 157.1SSW--- 13.5----
2024-04-19 03:10 am--- 1.1 157.3SSW--- 13.4----
2024-04-19 02:40 am--- 1.3 157.8SSW--- 13.5----
2024-04-19 02:10 am--- 1.2 167.5SSW--- 13.3----
2024-04-19 01:40 am--- 1.2 157.2SSW--- 13.4----
2024-04-19 01:10 am--- 1.3 157.8SSW--- 13.2----
2024-04-19 12:40 am--- 1.2 157.6SSW--- 13.3----
2024-04-19 12:10 am--- 1.4 158.1SSW--- 13.5----
2024-04-18 11:40 pm--- 1.2 167.3SSW--- 13.5----
2024-04-18 11:10 pm--- 1.3 157.6SSW--- 13.5----
2024-04-18 10:40 pm--- 1.4 168.2 SW--- 13.7----
2024-04-18 10:10 pm--- 1.4 158.1SSW--- 13.7----
2024-04-18 09:40 pm--- 1.3 167.7SSW--- 13.7----
2024-04-18 09:10 pm--- 1.3 167.6SSW--- 13.8----
Detailed Wave Summary
for 46026 as of
(9:10 pm PDT on 04/19/2024)
0410 GMT on 04/20/2024:

These wave data are displayed in rounded times.

     

Click on the graph icon in the table below to see a time series plot of the last five days of that observation.

5-day plot - Significant Wave Height Significant Wave Height (WVHT): 1.0 m
5-day plot - Average Wave Period Average Wave Period (APD): 7.6 sec
Previous observations
TIME
(PDT)		 5-day plot - Wave Height
WVHT
m		 5-day plot - Swell Height
SwH
m		 5-day plot - Swell Period
SwP
sec		 5-day plot - Swell Direction
SwD
 		 5-day plot - Wind Wave Height
WWH
m		 5-day plot - Wind Wave Period
WWP
sec		 5-day plot - Wind Wave Direction
WWD
 		 5-day plot - Wave Steepness
STEEPNESS
 		 5-day plot - Average Wave Period
APD
sec
2024-04-19 08:40 pm 1.0------ N/A 7.8
2024-04-19 08:10 pm 1.0------ N/A 7.9
2024-04-19 07:40 pm 1.0------ N/A 7.9
2024-04-19 07:10 pm 0.9------ N/A 7.1
2024-04-19 06:40 pm 0.9------ N/A 7.2
2024-04-19 06:10 pm 1.0------ N/A 7.6
2024-04-19 05:40 pm 1.1------ N/A 7.6
2024-04-19 05:10 pm 1.0------ N/A 7.1
2024-04-19 04:40 pm 1.1------ N/A 7.7
2024-04-19 04:10 pm 1.0------ N/A 7.4
2024-04-19 03:40 pm 1.0------ N/A 7.3
2024-04-19 03:10 pm 1.0------ N/A 6.9
2024-04-19 02:40 pm 1.1------ N/A 7.6
2024-04-19 02:10 pm 1.1------ N/A 7.5
2024-04-19 01:40 pm 1.2------ N/A 7.6
2024-04-19 01:10 pm 1.1------ N/A 7.5
2024-04-19 12:40 pm 1.1------ N/A 7.2
2024-04-19 12:10 pm 1.0------ N/A 6.9
2024-04-19 11:40 am 1.1------ N/A 7.4
2024-04-19 11:10 am 1.1------ N/A 7.7
2024-04-19 10:40 am 1.0------ N/A 7.3
2024-04-19 10:10 am 1.1------ N/A 7.4
2024-04-19 09:40 am 1.1------ N/A 7.2
2024-04-19 09:10 am 1.0------ N/A 6.8
2024-04-19 08:40 am 1.1------ N/A 7.4
2024-04-19 08:10 am 1.1------ N/A 7.2
2024-04-19 07:40 am 1.0------ N/A 6.7
2024-04-19 07:10 am 1.2------ N/A 7.7
2024-04-19 06:40 am 1.2------ N/A 7.2
2024-04-19 06:10 am 1.2------ N/A 7.3
2024-04-19 05:40 am 1.2------ N/A 7.5
2024-04-19 05:10 am 1.2------ N/A 7.4
2024-04-19 04:40 am 1.1------ N/A 6.7
2024-04-19 04:10 am 1.3------ N/A 7.7
2024-04-19 03:40 am 1.1------ N/A 7.1
2024-04-19 03:10 am 1.1------ N/A 7.3
2024-04-19 02:40 am 1.3------ N/A 7.8
2024-04-19 02:10 am 1.2------ N/A 7.5
2024-04-19 01:40 am 1.2------ N/A 7.2
2024-04-19 01:10 am 1.3------ N/A 7.8
2024-04-19 12:40 am 1.2------ N/A 7.6
2024-04-19 12:10 am 1.4------ N/A 8.1
2024-04-18 11:40 pm 1.2------ N/A 7.3
2024-04-18 11:10 pm 1.3------ N/A 7.6
2024-04-18 10:40 pm 1.4------ N/A 8.2
2024-04-18 10:10 pm 1.4------ N/A 8.1
2024-04-18 09:40 pm 1.3------ N/A 7.7
2024-04-18 09:10 pm 1.3------ N/A 7.6

Plot of wave energy versus frequency (and period)